EL KHADAR, Mariame. Individual performance in services activities: Theoretical approach. International Journal of Accounting, Finance, Auditing, Management and Economics, [S. l.], v. 4, n. 4-1, p. 794–815, 2023. Disponível em: https://ijafame.org/index.php/ijafame/article/view/1031. Acesso em: 21 sept. 2026.